CN108600718A - A kind of binary channels fusing interdynamic picture-frame type projection screen - Google Patents
A kind of binary channels fusing interdynamic picture-frame type projection screen Download PDFInfo
- Publication number
- CN108600718A CN108600718A CN201810486927.9A CN201810486927A CN108600718A CN 108600718 A CN108600718 A CN 108600718A CN 201810486927 A CN201810486927 A CN 201810486927A CN 108600718 A CN108600718 A CN 108600718A
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- picture
- electric turntable
- outline border
- binary channels
- frame type
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3161—Modulator illumination systems using laser light sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3188—Scale or resolution adjustment
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a kind of binary channels fusing interdynamic picture-frame type projection screens, including outline border and annular screen；Outline border surface inserting has drawing board and fixed plate, fixed plate is equipped with control switch and penholder, outline border top is equipped with the first electric turntable, the second electric turntable and third electric turntable, singlechip controller is equipped in outline border, singlechip controller Built-in Image processor, image processor includes Fusion Edges device and multi-picture splicing device, and Fusion Edges device and multi-picture splicing device are electrically connected；First electric turntable is equipped with the first projecting apparatus, and the second electric turntable is equipped with the second projecting apparatus, and third electric turntable is equipped with connecting rod, and the end of connecting rod is equipped with oscillating bearing, and oscillating bearing lower end is equipped with video camera；Outline border rear is equipped with annular screen；The present invention forms resolution ratio higher, and picture effect projection of preferably painting is allowed to show good high-resolution stereoprojection image, is conducive to the working effect for improving drawing projection by the way that annular screen is arranged.
Description
Technical field
The present invention relates to a kind of projection screens to relate to more particularly, to a kind of binary channels fusing interdynamic picture-frame type projection screen
And drawing projection art.
Background technology
During drawing teaching, it is often necessary to painting process and paint be carried out large screen projection, so will
Two or more projecting apparatus is needed, but in practical applications, when binary channels projection is projected two groups of pictures,
Two groups of pictures can the ready-made picture for having overlapping region on the screen, and resolution ratio is difficult to improve, and this color is projected for drawing
It is gorgeous, and the shadow casting technique of ultrahigh resolution is needed, this is the problem for having to cross, and Fusion Edges device is exactly by multigroup throwing
The picture that shadow machine projects carries out imbricate, and shows that one does not have apertured entire picture, picture by integration technology
Effect be like a projector picture.When two Tai Huoduotai projectors combine one width picture of projection, one is had
Part video light bulb overlapping, the main function of Fusion Edges is exactly that the lamplight brightness of two projector's laps is gradually adjusted
It is low, keep the brightness of entire picture consistent with color, it, can be with to be provided with by by Fusion Edges device and projecting apparatus combination
Solve the possibility of this kind of problem.
Invention content
When drawing identical the technical problem to be solved by the present invention is to overcome existing drawing two projectors of projection, projection
The defect of picture overlapping, provides a kind of binary channels fusing interdynamic picture-frame type projection screen, to solve the above problems.
To achieve the above object, the present invention provides the following technical solutions：A kind of binary channels fusing interdynamic picture-frame type projection screen
Curtain, including outline border and annular screen；The outline border surface inserting has drawing board and fixed plate, the drawing board and fixed plate edge patch
It closes, control switch and penholder is provided in the fixed plate, the outline border bottom end is provided with support leg, the outline border top setting
There are the first electric turntable, the second electric turntable and third electric turntable, the outline border side connects paintbrush by silk thread, described outer
Singlechip controller is provided in frame, the singlechip controller Built-in Image processor, described image processor includes edge
Fusion device and multi-picture splicing device, the Fusion Edges device and multi-picture splicing device are electrically connected；On first electric turntable
It is provided with the first projecting apparatus, the second projecting apparatus is provided on second electric turntable, is provided on the third electric turntable
The end set of connecting rod, the connecting rod has oscillating bearing, the oscillating bearing lower end to be equipped with video camera；After the outline border
Side is provided with annular screen.
As a preferred technical solution of the present invention, first projecting apparatus and the second projecting apparatus are DLP projector.
As a preferred technical solution of the present invention, the built-in control ID of the PLP projectors and laser emitter.
As a preferred technical solution of the present invention, the control switching signal connects singlechip controller, described to take the photograph
Camera signal connects image processor.
As a preferred technical solution of the present invention, the singlechip controller is electrically connected the first electric turntable, the
Two electric turntables and third electric turntable.
As a preferred technical solution of the present invention, described image processor signal connects the first projecting apparatus and second and throws
Shadow instrument.
As a preferred technical solution of the present invention, the outer figure layer of the annular screen forms honeycomb battle array by metal material
Row.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is thrown binary channels by the way that Fusion Edges device is arranged
The overlapping region fusion that shadow generates, forms it into resolution ratio higher, and picture effect is preferably painted projection, passes through that annular is arranged is silver-colored
Curtain, is allowed to show good high-resolution stereoprojection image, is conducive to the working effect for improving drawing projection.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is agent structure schematic diagram of the present invention；
Fig. 2 is outline border lateral parts structure chart of the present invention；
Fig. 3 is fundamental diagram of the present invention；
1, outline border in figure；2, drawing board；3, fixed plate；4, control switch；5, penholder；6, paintbrush；7, support leg；8, first
Electric turntable；9, the second electric turntable；10, third electric turntable；11, the first projecting apparatus；12, the second projecting apparatus；13, it connects
Bar；14, oscillating bearing；15, video camera；16, singlechip controller；17, image processor；18, annular screen；171, edge melts
Clutch；172, multi-picture splicing device.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Figs. 1-3, the present invention provides a kind of binary channels fusing interdynamic picture-frame type projection screen, including outline border 1 and ring
Shaped screen；1 surface inserting of outline border has drawing board 2 and fixed plate 3, drawing board 2 and the fitting of 3 edge of fixed plate, and control is provided in fixed plate 3
System switch 4 and penholder 5,1 bottom end of outline border are provided with support leg 7, and 1 top of outline border is provided with the first electric turntable 8, the second electric rotating
Disk 9 and third electric turntable 10,1 side of outline border connects paintbrush 6 by silk thread, singlechip controller 16 is provided in outline border 1, single
16 Built-in Image processor 17 of piece machine controller, image processor 17 include Fusion Edges device 171 and multi-picture splicing device 172,
Fusion Edges device 171 and multi-picture splicing device 172 are electrically connected, and Fusion Edges device 171 can be effectively increased dimension of picture and picture
Integrality, increase brightness of image, increase resolution ratio, shorten projector distance, can be projected on the screen of special shape
The advantages that being imaged (such as arc curtain/spherical curtain), enhancing image level sense；It is provided with the first projecting apparatus on first electric turntable 8
11, the second projecting apparatus 12 is provided on the second electric turntable 9, and connecting rod 13, connecting rod 13 are provided on third electric turntable 10
End set have oscillating bearing 14,14 lower end of oscillating bearing that video camera 15 is installed；1 rear of outline border is provided with annular screen.
First projecting apparatus 11 and the second projecting apparatus 12 are DLP projector, and the technology first choice of DLP projector is that number is excellent
Gesture, the application of digital technology enable image to realize that higher tonal gradation and more colors, picture noise disappear, picture
Stable quality, accurate digital picture can constantly reproduce, and followed by reflect advantage, and the application of reflective DMD device makes imager
The light efficiency of part greatly improves, and the uniformity of contrast and brightness is all very outstanding；The built-in control ID of PLP projectors and laser
Transmitter can be controlled the work of projecting apparatus by external remote controller；It controls 4 signal of switch and connects singlechip controller 16, camera shooting
15 signal of machine connects image processor 17；Singlechip controller 16 is electrically connected the first electric turntable 8,9 and of the second electric turntable
Third electric turntable 10.17 signal of image processor connects the first projecting apparatus 11 and the second projecting apparatus 12；Outside annular screen 18
Figure layer forms honeycomb array by metal material, and the annular screen of metal material has the contrast of superelevation and superpower environment resistant dry
Ability is disturbed, compared with traditional projection, biggest advantage is can to show good high-resolution three-dimension stereoprojection image, tool
There are display size that is inexpensive, easy to operate, having bigger, the broader visual field, more show that content, higher display are differentiated
The visual effect of rate and more impact force and feeling of immersion.
Concrete principle：The present invention at work, when drawing is worked on drawing board 2, the is controlled by controlling switch 4
The work of one electric turntable 8, the second electric turntable 9 and third electric turntable 10, allows the first projecting apparatus 11 and the second projecting apparatus 12
Camera lens to change shape screen 18, allow the alignment lens drawing board 2 of video camera 15, then start video camera 15, the first projecting apparatus 11
It works with the second projecting apparatus 12, it being capable of intuitively 18 display in annular screen to the painting process and works of painter；It is logical
It crosses in 16 Built-in Image processor 17 of singlechip controller, image processor includes Fusion Edges device 171 and multi-picture splicing device
172, to which the first projecting apparatus 11 and the second projecting apparatus 12 are carrying out projection, the lap of picture can be by Fusion Edges device
171 integration technology shows that does not have a gap, and more bright, super large, high-resolution entire picture, the effect of picture is just
As if the picture of a projector, it is silver-colored by the way that annular is arranged, 18, show good high-resolution stereoprojection image,
So that drawing is projected in when carrying out binary channels projection, same picture, and resolution ratio higher are merged and be shown as in overlapping region,
Picture effect is more preferable.
The overlapping region that binary channels projection generates is merged by the way that Fusion Edges device is arranged, forms it into resolution by the present invention
Rate higher, picture effect are preferably painted projection, by the way that annular screen is arranged, are allowed to show good high-resolution stereoprojection
Image is conducive to the working effect for improving drawing projection.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of binary channels fusing interdynamic picture-frame type projection screen, including outline border (1) and annular screen；It is characterized in that：It is described
Outline border (1) surface inserting has drawing board (2) and fixed plate (3), the drawing board (2) and the fitting of fixed plate (3) edge, the fixed plate
(3) control switch (4) and penholder (5) are provided on, outline border (1) bottom end is provided with support leg (7), outline border (1) top
End is provided with the first electric turntable (8), the second electric turntable (9) and third electric turntable (10), and outline border (1) side passes through
Silk thread connects paintbrush (6), and singlechip controller (16) is provided in the outline border (1), and the singlechip controller (16) is built-in
Image processor (17), described image processor (17) include Fusion Edges device (171) and multi-picture splicing device (172), described
Fusion Edges device (171) and multi-picture splicing device (172) are electrically connected；It is provided with the first throwing on first electric turntable (8)
Shadow instrument (11) is provided with the second projecting apparatus (12) on second electric turntable (9), is arranged on the third electric turntable (10)
There are connecting rod (13), the end set of the connecting rod (13) to have oscillating bearing (14), oscillating bearing (14) the lower end installation
There is video camera (15)；Outline border (1) rear is provided with annular screen.
2. a kind of binary channels fusing interdynamic picture-frame type projection screen according to claim 1, it is characterised in that：Described first
Projecting apparatus (11) and the second projecting apparatus (12) are DLP projector.
3. a kind of binary channels fusing interdynamic picture-frame type projection screen according to claim 2, it is characterised in that：The PLP
The built-in control ID of projector and laser emitter.
4. a kind of binary channels fusing interdynamic picture-frame type projection screen according to claim 1, it is characterised in that：The control
Switch (4) signal connection singlechip controller (16), video camera (15) the signal connection image processor (17).
5. a kind of binary channels fusing interdynamic picture-frame type projection screen according to claim 1, it is characterised in that：The monolithic
Machine controller (16) is electrically connected the first electric turntable (8), the second electric turntable (9) and third electric turntable (10).
6. a kind of binary channels fusing interdynamic picture-frame type projection screen according to claim 1, it is characterised in that：Described image
Processor (17) signal connects the first projecting apparatus (11) and the second projecting apparatus (12).
7. a kind of binary channels fusing interdynamic picture-frame type projection screen according to claim 1, it is characterised in that：The annular
The outer figure layer of screen (18) forms honeycomb array by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486927.9A CN108600718A (en) | 2018-05-19 | 2018-05-19 | A kind of binary channels fusing interdynamic picture-frame type projection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486927.9A CN108600718A (en) | 2018-05-19 | 2018-05-19 | A kind of binary channels fusing interdynamic picture-frame type projection screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108600718A true CN108600718A (en) | 2018-09-28 |
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ID=63632183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810486927.9A Pending CN108600718A (en) | 2018-05-19 | 2018-05-19 | A kind of binary channels fusing interdynamic picture-frame type projection screen |
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| Country | Link |
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| CN (1) | CN108600718A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110347011A (en) * | 2019-07-15 | 2019-10-18 | 郑州轻工业学院 | A kind of video display animation Special stereoscopic phantom imaging equipment |
| CN111641818A (en) * | 2020-05-19 | 2020-09-08 | 青岛新起点文化科技有限公司 | Automatic picture fusion device of optical calibration |
| CN114885140A (en) * | 2022-05-25 | 2022-08-09 | 华中科技大学 | Multi-screen splicing immersion type projection picture processing method and system |
| CN114924455A (en) * | 2022-05-23 | 2022-08-19 | 浙江联美展示科技有限公司 | Projection interactive item-showing device |
| CN114924455B (en) * | 2022-05-23 | 2024-06-04 | 浙江联美展示科技有限公司 | Projection interactive display device |
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| US20180268730A1 (en) * | 2017-03-14 | 2018-09-20 | Creative Notions Llc | Process, system and method for step-by-step painting of an image on a transparent surface |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110347011A (en) * | 2019-07-15 | 2019-10-18 | 郑州轻工业学院 | A kind of video display animation Special stereoscopic phantom imaging equipment |
| CN111641818A (en) * | 2020-05-19 | 2020-09-08 | 青岛新起点文化科技有限公司 | Automatic picture fusion device of optical calibration |
| CN114924455A (en) * | 2022-05-23 | 2022-08-19 | 浙江联美展示科技有限公司 | Projection interactive item-showing device |
| CN114924455B (en) * | 2022-05-23 | 2024-06-04 | 浙江联美展示科技有限公司 | Projection interactive display device |
| CN114885140A (en) * | 2022-05-25 | 2022-08-09 | 华中科技大学 | Multi-screen splicing immersion type projection picture processing method and system |
| CN114885140B (en) * | 2022-05-25 | 2023-05-26 | 华中科技大学 | Multi-screen spliced immersion type projection picture processing method and system |
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Application publication date: 20180928 |
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| RJ01 | Rejection of invention patent application after publication |